I don’t have my phone. I must __________ left it at home.
A: having
B: has
C: have
D: done
A: having
B: has
C: have
D: done
举一反三
- I can’t find my keys in my purse. I ______ them in my office. A: must leave B: will leave C: must have left D: would have left
- There is no one answering the phone. He ___ left home. A: have must B: must C: must have
- I’m starving! I __________________ anything to eat since I __________________ home this morning. A: don't have; leave B: haven't had; left C: haven't have; leave D: didn't have; left
- There is no one answering the phone. He___ left home. A: must B: could have C: must have
- 中国大学MOOC: And how’s your family doing with you on the road?They’re very 14)_____________. The last thing I told my wife was I’m not coming home until it’s over, because I do have small child at home. I have a grandchild at home. I don’t want to bring it home to my wife.